Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Prevent false sharing in StringPagesCatalog vector<atomic<uint>> #4

Open
craigminihan opened this issue Jun 13, 2016 · 0 comments
Open

Prevent false sharing in StringPagesCatalog vector<atomic<uint>> #4

craigminihan opened this issue Jun 13, 2016 · 0 comments
Labels
enhancement

Comments

@craigminihan
Copy link
Contributor

craigminihan commented Jun 13, 2016 •
edited
Loading

The vector<atomic> type is prone to false sharing on high footfall variables like the page offset counters.
@craigminihan craigminihan changed the title Prevent false sharing in vector<StringPage*> Prevent false sharing in StringPagesCatalog vector<StringPage*> Jun 14, 2016
@craigminihan craigminihan changed the title Prevent false sharing in StringPagesCatalog vector<StringPage*> Prevent false sharing in StringPagesCatalog vector<std::atomic<uint>> Jun 14, 2016
@craigminihan craigminihan changed the title Prevent false sharing in StringPagesCatalog vector<std::atomic<uint>> Prevent false sharing in StringPagesCatalog vector<atomic<uint>> Jun 14, 2016
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
enhancement
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@craigminihan